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Bruce wayne Asked a Question
June 10, 2020 4:52 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Plss solve the question

in given question...how can we decide limits of theta and "R".
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  • Chandra dhawan thankyou
    hope you understood it now 😊
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  • Chandra dhawan
    r^2=a^2cos2¤ is look like this OK then read attached file carefully hope u understood it
    • cropped1735814386.jpg
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    Chandra dhawan
    if uh have any doubt plz ask
  • Chandra dhawan
    hope you got it dear..
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    Chandra dhawan
    if you have any doubt u can ask
  • Chandra dhawan Best Answer
    see attached file it's very helpful for you
    • cropped-1867130545.jpg
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    Vaishnavi rajora
    👍
  • Vaishnavi rajora
    see this....this is eqn of lemniscate.
    • cropped1865191376347280951.jpg
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    Vaishnavi rajora
    dear this is a special geometry.
  • Vaishnavi rajora
    see attached dear.
    • cropped2448992465337951242.jpg
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    Vaishnavi rajora
    it's defined b/w -π/4 to +π/4
  • Ruby negi
    see this .
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  • Ruby negi
    fig of r^2=a^2*cos(2*theta)
    • cropped-141530921.jpg
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